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黑莓原产美国 ,属蔷薇科悬钩子属 ,由山东省枣庄市邹坞园艺场引种栽培。1.特征特性 :黑莓属多年生藤本植物 ,其枝呈紫红色 ,皮层上有蜡质 ;叶片为三出复叶 ,卵形 ,叶缘呈锯齿状 ,叶片两面有绒毛 ;花两性 ,自花结实 ;幼果绿色 ,后转为红色 ,完全成熟时成为紫黑色。从开花到果实?
Blackberry origin of the United States, belongs to Rosaceae Rubus, from Zaozhuang City, Shandong Province Zou dock gardening introduction. 1. Characteristics: BlackBerry is a perennial vine, its branches were purple, cortex waxy; leaves for the three leaves, ovate, leaf margin serrated, both sides of the villi; flowers bisexual, self-inflorescence ; Young fruit green, turn red, purple and black when fully mature. From blossom to fruit?